Unravelling Stent

The world's first fully removable stent.

ErneyGraft

Optimized treatment of ruptured aortic aneurysms

GraftCraft

GraftCraft is a small Swedish incubator company, which combines medical experience with mathematical modelling to develop new medical techniques. The company is owned and operated by Torbjörn Lundh, professor of Mathematics at Chalmers University of Technology, and Erney Mattsson, MD and professor of vascular surgery at St Olavs Hospital.

In December 2013, animal studies was initiated in sheep at St Olav’s Hospital to investigate if the Unravelling Stent causes less restenosis compared to traditional stents if implanted in the iliac artery. Male sheep has been used for this study.